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The Longest-Lasting Plant Nutrition Solution
HUMKO PNC Osmo 6 is engineered for extended nutrient release, making it ideal for woody plants, perennials, and situations where repeat fertilization is impractical. The tablet combines slow-release organic-mineral fertilizers with beneficial soil microorganisms.
Nitrogen-Fixing Bacteria: Atmospheric nitrogen converted to plant-available forms
Phosphorus Mobilizers: Unlock bound phosphorus from soil minerals
Humus-Forming Organisms: Build long-term soil fertility
1. Extended Nutrition (3-14 months)
Osmocote-style controlled-release coating responds to soil temperature. Warmer soils = faster release when plants are actively growing.
2. Biological Activation
Microbial inoculants establish populations that continue working long after the tablet nutrients are depleted.
3. Soil Structure Improvement
Organic components enhance aggregation, aeration, and water-holding capacity.
Fruit Trees: Apply at planting or annually in spring
Ornamental Shrubs: One application per year
Perennials: Long-season feeding without repeat applications
Reforestation: Native tree establishment
Rose Gardens: Full-season nutrition
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Osmotic Release Technology: The coating is semi-permeable, allowing water in while controlling the diffusion of nutrients out. Release rate doubles with every 10°C temperature increase, naturally matching plant metabolism.
Composition: Balanced NPK (ratio optimized for woody plants), plus Ca, Mg, S, and full micronutrient spectrum. Contains earthworm humus and biochar as microbial carriers.